@misc{indiciae88b97cc2001d,
  title = {New bounds to resonance eigenvalues.},
  author = {ER Davidson and E Engdahl and N Moiseyev},
  year = {1986},
  doi = {10.1103/physreva.33.2436},
  url = {https://pubmed.ncbi.nlm.nih.gov/9896926/},
  note = {Source identifier: 9896926}
}